引用:
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作者Adsmt
看起來就是 4K 不支援 60Hz 的問題，只是不知道為什英文版官網沒寫。
不過我想知道的是 DisplayPort 能不能支援 4K 60Hz.
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v1.2 應該就可以了。
http://www.vesa.org/wp-content/uplo...elines-v1_1.pdf
v1.3
DisplayPort 1.3 boosts the standard to 32.4 Gbps, a 50% increase over DP 1.2. As with its predecessor, that bandwidth is split evenly between four lanes. Transport overhead takes a slice off the top, leaving 25.92 Gbps available for video—enough for a single 5K display at 60Hz, dual 4K monitors at 60Hz, or one 4K output at 120Hz. Pretty impressive for a single copper cable.
http://techreport.com/news/27054/di...ays-4k-at-120hz